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<head>
    <meta charset="utf-8">
    <title>GMaps.js &mdash; Marker Clusterer</title>
    <script type="text/javascript"
            src="http://google-maps-utility-library-v3.googlecode.com/svn/tags/markerclusterer/1.0/src/markerclusterer.js"></script>
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
    <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=true"></script>
    <script type="text/javascript" src="../gmaps.js"></script>
    <link rel="stylesheet" href="http://twitter.github.com/bootstrap/1.3.0/bootstrap.min.css"/>
    <link rel="stylesheet" type="text/css" href="examples.css"/>
    <script type="text/javascript">
        var map;
        $(document).ready(function () {
            map = new GMaps({
                div: '#map',
                lat: -12.043333,
                lng: -77.028333,
                markerClusterer: function (map) {
                    return new MarkerClusterer(map);
                }
            });

            var lat_span = -12.035988012939503 - -12.050677786181573;
            var lng_span = -77.01528673535154 - -77.04137926464841;

            for (var i = 0; i < 100; i++) {
                var latitude = Math.random() * (lat_span) + -12.050677786181573;
                var longitude = Math.random() * (lng_span) + -77.04137926464841;

                map.addMarker({
                    lat: latitude,
                    lng: longitude,
                    title: 'Marker #' + i
                });
            }
        });
    </script>
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<h1>GMaps.js &mdash; Marker Clusterer</h1>

<div class="row">
    <div class="span11">
        <div id="map"></div>
    </div>
    <div class="span6">
        <p>With GMaps.js you can use a marker clusterer to group large amount of markers:</p>
      <pre>map = new GMaps({
  div: '#map',
  lat: -12.043333,
  lng: -77.028333,
  markerClusterer: function(map) {
    return new MarkerClusterer(map);
  }
});</pre>
        <p>You can use MarkerClusterer or MarkerClustererPlus. If you want to use a custom marker clustering library,
            you have to define a <code>addMarker</code> method.</p>

        <p><span class="label notice">Note:</span> Read more about MarkerClusterer and MarkerClustererPlus <a
                href="http://code.google.com/p/google-maps-utility-library-v3/wiki/Libraries">here</a>.</p>
    </div>
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